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Black DC Power Adapter Converter, 4.5×3.0mm Female to 5.5×2.1mm Male for Laptops
- Cross interface conversion design: Connect chargers with 4.5×3.0mm male tip to devices with standard 5.5×2.1mm DC input port
- Solid all-black compact molded body, space-saving, easy to carry as travel backup accessory
- Pure copper internal conductive terminals, low voltage loss, stable power output during long-hour charging
- Tight precise plug fit, no loose contact or intermittent power cut under slight vibration
- Flame-retardant PVC housing with built-in overcurrent & short-circuit protection for safe daily use
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This compact black DC converter adapter features a 4.5×3.0mm female input and universal 5.5×2.1mm male output. It allows you to reuse existing HP slim 4.5×3.0mm chargers to power various devices using the common 5521 DC port, eliminating the need for multiple separate power supplies.
High-conductivity internal metal contacts guarantee steady power transfer without overheating under regular load. The integrated molded structure avoids wire breakage issues compared to cable-style converters. Matte black scratch-resistant exterior resists fading and wear for long-term home, office and business travel use.
Plug-and-play without extra drivers or wiring modification, lightweight and pocket-sized for convenient storage in laptop bags, an economical multi-device power matching adapter.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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